Trying to scale a viewport in AutoCAD 2010, and ran into this error "Error: AutoCAD variable setting rejected: "cvport" 3". I've scaled viewports all the time, and this is the first time I've ran into this issue. Any help on what I can do to correct the error?
![Autodesk Design & Make Report](https://forums.autodesk.com/t5/image/serverpage/image-id/1350519iCB55845EBFC43016/image-size/large?v=v2&px=999" "Autodesk Design & Make Report")
